Polishing wheel with detachable mounting base

Abstract

The utility model discloses a polishing wheel with a detachable mounting base, which comprises a mounting seat, and further comprises a mounting positioning mechanism and a movable limiting mechanism which are arranged on the mounting seat, the movable limiting mechanism comprises a limiting rod and a fixing block, the limiting rod is arranged on the mounting base, an inserting groove is formed in the limiting rod, a polishing wheel is movably connected to the limiting rod in an inserted mode, the fixing block is arranged on the polishing wheel, and a clamping assembly is arranged on the fixing block. The utility model belongs to the technical field of polishing wheels, and particularly relates to a polishing wheel with a detachable mounting base. The polishing wheel is good in fixing effect.

Description

Technical Field

[0001] The utility model belongs to the technical field of polishing wheels, in particular to a polishing wheel with a detachable mounting base. Background Art

[0002] In order to adapt to the polishing of different products, it is necessary to remove the polishing wheel from the shaft and replace it with a polishing wheel of different sizes.

[0003] The patent with publication number CN211193540U discloses a polishing wheel with a detachable mounting base. The polishing wheel can be fixedly mounted on the base by threaded connection between a fixed pressure block and the base, and the base can be fixed to the polishing machine through a second positioning hole. Therefore, the polishing wheel can be replaced without affecting the normal operation of the polishing machine, thereby reducing waste of resources.

[0004] However, when the above device is in use, the polishing wheel is only prevented from slipping by the anti-skid rubber block. During high-speed rotation, the polishing wheel is prone to slipping, which poses certain safety hazards. Utility Model Content

[0005] In order to solve the above-mentioned problem, the utility model provides a polishing wheel with a detachable mounting base having good fixing effect.

[0006] In order to achieve the above functions, the technical solution adopted by the utility model is as follows: a polishing wheel with a detachable mounting base, including a mounting seat, and also including a mounting positioning mechanism and a movable limiting mechanism arranged on the mounting seat; the movable limiting mechanism includes a limiting rod and a fixed block, the limiting rod is arranged on the mounting seat, the limiting rod is provided with a slot, the limiting rod is movably plugged with a polishing wheel, the fixed block is arranged on the polishing wheel, and the fixed block is provided with a locking assembly.

[0007] Furthermore, the installation and positioning mechanism includes an installation groove and a body screw rod, the installation groove is arranged on the mounting seat, the bottom wall of the installation groove is provided with an installation hole, the body screw rod is inserted into the installation hole, and the body screw rod is provided with a mounting nut.

[0008] Furthermore, the locking assembly includes a movable groove and a connecting block, the movable groove is arranged at both ends of the fixed plate, the connecting block is slidably arranged in the movable groove, a pushing block and a movable insertion rod are provided on the connecting block, the movable insertion rod passes through the movable groove, and the end of the movable insertion rod is movably engaged with the slot.

[0009] Furthermore, a spring is provided between the connecting block and a side wall of one end of the movable groove, and the spring is arranged away from the limiting rod.

[0010] Preferably, the cross-sectional structure of the polishing wheel is arranged in an I-shape.

[0011] Preferably, a limit block is provided on the body screw.

[0012] The utility model adopts the above structure to achieve the following beneficial effects: the utility model provides a polishing wheel with a detachable mounting base, which is convenient for installing and fixing the mounting base by setting a mounting hole and a mounting groove, using a body screw and a mounting nut, and cooperating with a limit block. The polishing wheel can be installed in a limited position by setting a limit rod to avoid movement during the rotation of the polishing wheel. The movable plug rod is pushed outward by setting a fixing block and using a spring and a connecting block. The polishing wheel is fixed by the movable engagement of the movable plug rod and the slot. The operation is simple and disassembly is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A three-dimensional structural diagram of a polishing wheel with a detachable mounting base proposed by the utility model;

[0014] Figure 2 This is a cross-sectional structural diagram of a polishing wheel with a detachable mounting base proposed by the utility model;

[0015] Figure 3 This is a structural diagram of a mounting seat for a polishing wheel with a detachable mounting base proposed by the utility model.

[0016] Among them, 1. mounting seat, 2. mounting positioning mechanism, 3. movable limiting mechanism, 4. limiting rod, 5. fixing block, 6. slot, 7. polishing wheel, 8. positioning assembly, 9. mounting groove, 10. body screw, 11. mounting hole, 12. mounting nut, 13. movable groove, 14. connecting block, 15. pushing block, 16. movable plug rod, 17. spring, 18. limiting block. DETAILED DESCRIPTION

[0017] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] In the description of the present utility model, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance. The present utility model is further described in detail below in conjunction with the accompanying drawings.

[0019] like Figure 1-3 As shown, the utility model proposes a polishing wheel with a detachable mounting base, including a mounting seat 1, and also includes a mounting positioning mechanism 2 and a movable limiting mechanism 3 arranged on the mounting seat 1; the movable limiting mechanism 3 includes a limiting rod 4 and a fixing block 5, the limiting rod 4 is arranged on the mounting seat 1, the limiting rod 4 is provided with a slot 6, the limiting rod 4 is movably plugged with a polishing wheel 7, the fixing block 5 is arranged on the polishing wheel 7, and the fixing block 5 is provided with a clamping assembly 8, the mounting seat 1 is fixed on the equipment body, the polishing wheel 7 is buckled on the limiting rod 4, and the clamping assembly 8 is cooperated to fix the polishing wheel 7.

[0020] like Figure 2 As shown, the installation and positioning mechanism 2 includes a mounting groove 9 and a body screw 10. The mounting groove 9 is arranged on the mounting seat 1. A mounting hole 11 is arranged on the bottom wall of the mounting groove 9. The body screw 10 is inserted into the mounting hole 11. A limit block 18 and a mounting nut 12 are arranged on the body screw 10. The mounting hole 11 is aligned with the body screw 10 so that the body screw 10 passes through the mounting hole 11. The mounting seat 1 is fixed by using the mounting nut 12 and the limit block 18.

[0021] like Figure 2 As shown, the locking assembly 8 includes a movable groove 13 and a connecting block 14. The movable groove 13 is arranged at both ends of the fixed plate, and the connecting block 14 is slidably arranged in the movable groove 13. A spring 17 is arranged between the connecting block 14 and one end side wall of the movable groove 13. The spring 17 is arranged away from the limiting rod 4. A pushing block 15 and a movable insertion rod 16 are arranged on the connecting block 14. The movable insertion rod 16 runs through the movable groove 13, and the end of the movable insertion rod 16 is movably engaged with the slot 6. During the installation of the polishing wheel 7, the pushing block 15 is pushed toward the middle, so that the connecting block 14 drives the movable insertion rod 16 to retract into the movable groove 13 until the slot 6 leaks out, and the pushing block 15 is released. Under the push of the spring 17, the connecting block 14 drives the movable insertion rod 16 to pop out, so that the movable insertion rod 16 is buckled into the slot 6, completing the limited installation of the polishing wheel 7. When disassembling, the pushing block 15 is pushed toward the middle to bring the movable insertion rod 16 out of the slot 6.

[0022] The cross-sectional structure of the polishing wheel 7 is arranged in an I-shape.

[0023] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A polishing wheel with a detachable mounting base, comprising a mounting seat, characterized in that: It also includes an installation positioning mechanism and a movable limiting mechanism arranged on the mounting seat; the movable limiting mechanism includes a limiting rod and a fixed block, the limiting rod is arranged on the mounting seat, the limiting rod is provided with a slot, a polishing wheel is movably inserted on the limiting rod, the fixed block is arranged on the polishing wheel, and a locking assembly is provided on the fixed block; the installation positioning mechanism includes a mounting groove and a body screw, the mounting groove is arranged on the mounting seat, a mounting hole is provided on the bottom wall of the mounting groove, the body screw is inserted into the mounting hole, and a mounting nut is provided on the body screw.

2. A polishing wheel with a detachable mounting base according to claim 1, characterized in that: The positioning assembly includes a movable groove and a connecting block. The movable groove is arranged at both ends of the fixed plate. The connecting block is slidably arranged in the movable groove. A push block and a movable insertion rod are arranged on the connecting block. The movable insertion rod passes through the movable groove, and the end of the movable insertion rod is movably engaged with the slot.

3. A polishing wheel with a detachable mounting base according to claim 2, characterized in that: A spring is arranged between the connecting block and a side wall of one end of the movable groove, and the spring is arranged away from the limiting rod.

4. A polishing wheel with a detachable mounting base according to claim 3, characterized in that: The cross-sectional structure of the polishing wheel is arranged in an I-shape.

5. The polishing wheel with a detachable mounting base according to claim 4, characterized in that: A limiting block is arranged on the machine body screw.

Images